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Allow filters to sort & select based on subvalues (#5622) 

Merge pull request 5622
This commit is contained in:
Martin Desrumaux 2017-06-14 22:18:07 +02:00 committed by jekyllbot
parent 158ab6ce93
commit e031ac9b27
2 changed files with 9 additions and 1 deletions
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4
lib/jekyll/filters.rb
View File

@ -361,7 +361,9 @@ module Jekyll
private private
def item_property(item, property) def item_property(item, property)
if item.respond_to?(:to_liquid) if item.respond_to?(:to_liquid)
item.to_liquid[property.to_s] property.to_s.split(".").reduce(item.to_liquid) do |subvalue, attribute|
subvalue[attribute]
end
elsif item.respond_to?(:data) elsif item.respond_to?(:data)
item.data[property.to_s] item.data[property.to_s]
else else

6
test/test_filters.rb
View File

@ -949,6 +949,12 @@ class TestFilters < JekyllUnitTest
assert_equal [{ "a" => 1 }, { "a" => 2 }, { "b" => 1 }], assert_equal [{ "a" => 1 }, { "a" => 2 }, { "b" => 1 }],
@filter.sort([{ "a" => 2 }, { "b" => 1 }, { "a" => 1 }], "a", "last") @filter.sort([{ "a" => 2 }, { "b" => 1 }, { "a" => 1 }], "a", "last")
end end
should "return sorted by subproperty array" do
assert_equal [{ "a" => { "b" => 1 } }, { "a" => { "b" => 2 } },
{ "a" => { "b" => 3 } }, ],
@filter.sort([{ "a" => { "b" => 2 } }, { "a" => { "b" => 1 } },
{ "a" => { "b" => 3 } }, ], "a.b")
end
end end
context "to_integer filter" do context "to_integer filter" do